Seiko Cal. 4419 - 436

The Seiko 4419-436 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-a0e1c0828989]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1989

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